small area是什么意思

用法例句

Taking the site surveying of Nongan Sangang observation station for 1∶500 topographic map as an example,this paper discussed the technical problem on small area large scale topographic map field surveyi.

本文以农安三岗观测站站址1∶500比例尺地形图的施测为例,探讨了局部地区小范围大比例尺地形图实测的技术问题。

The analysis of the present paper shows that the well-known Hult-McClintock closed form elasticplastic solution is inappropriate even under the conventional small-scale yielding conditions.

本文通过在裂纹线附近及裂纹面附近的分析表明，著名的Ｈｕｌｔ－ＭｃＣｌｉｎｔｏｃｋ封闭形式弹塑性解仅为在小范围屈服条件下一不恰当的特解。

Iris location algorithm based on small-scale searching;

基于小范围搜索的虹膜定位方法